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    A Method for Providing Full Interactive Control of the Shape of 3-D Curves and Surfaces

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    EUROGRAPHICS_88pp443-455.pdf (270.0Kb)
    Date
    1988
    Author
    Cros, Frederic
    Brock, Philip J.
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    Abstract
    This paper presents a new method for providing an interactive local control on 3-D curves and surfaces. The possibility of interacting directly on the vector tangent to the curve at each control point (e.g. changing its magnitude and direction) gives the user a more intuitive control for shaping a curve than if he has to manipulate "abstract" parameters (like bias or tension). This technique is based on the use of Cardinal-splines and can also provide a means to obtain local control on surfaces.
    BibTeX
    @inproceedings {10.2312:egtp.19881035,
    booktitle = {EG 1988-Technical Papers},
    editor = {},
    title = {{A Method for Providing Full Interactive Control of the Shape of 3-D Curves and Surfaces}},
    author = {Cros, Frederic and Brock, Philip J.},
    year = {1988},
    publisher = {Eurographics Association},
    ISSN = {1017-4656},
    DOI = {10.2312/egtp.19881035}
    }
    URI
    http://dx.doi.org/10.2312/egtp.19881035
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    • EG1988 Proceedings (Technical Papers)
    • EG1988 Proceedings (Technical Papers)

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    Eurographics Association copyright © 2013 - 2023 
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    Theme by @mire NV
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